president obama has been at a desert resort in nevada for the last couple of days. he has been going through mock debates and mitt romney has also been practicing. he arrived in colorado yesterday and told thousands of voters he thinks the debates will be something bigger than just the winner. >>> you've probably heard the warning that most americans could be in for a tax like come november. there is good news to report on that front. >> also ahead, customers of a d.c. food favorite paying a little bit more now. details on a food truck tax when we come back. too many americans are struggling to find work in today's economy. too many of those who are working are living paycheck to paycheck trying to make falling incomes meet rising prices for food and gas. more americans are living in poverty than when president obama took office and fifteen million more are on food stamps. president obama and i both care about poor and middle-class families. the difference is my policies will make things better for them. we shouldn't measure compassion by how many people are on welf